Little Jack Lake is a Lake located in Peterborough, Ontario and has an elevation of 271 meters.

• Latitude: 44° 39' 47'' North   (decimal: 44.6630555)
• Longitude: 78° 0' 55'' West   (decimal: -78.0152777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 271 meters
• Location: Peterborough
• Atlas of Canada Locator Map: Little Jack Lake
• GPS Coordinate Locator Map: Little Jack Lake Lat/Long